The new “reboot” solution is better than nothing but it is kind of hunting with a shotgun for mosquitoes. Firmware should regularly check if there is a WiFi connection. If not, it should try to reconnect. In my case, I have no drops problem, but from time to time it happens that my hose loses power supply. In such case, WiFi starts slower than OpenSprinkler and it can’t connect and is left in this state as it never tries to do this again.